www.gusucode.com > funfun工具箱matlab源码程序 > funfun/@inline/exist.m

    function c = exist(obj)
%EXIST for INLINE objects
%   EXIST(F) returns 1 when F is an INLINE object.

%   Copyright 1984-2002 The MathWorks, Inc. 

c = 1; % OBJ is a variable in the workspace